HEADER TRANSFERASE 07-MAY-24 9BPE TITLE JOINT X-RAY/NEUTRON STRUCTURE OF THERMUS THERMOPHILUS SERINE TITLE 2 HYDROXYMETHYLTRANSFERASE (TTHSHMT) IN INTERNAL ALDIMINE STATE AND TITLE 3 FOLINIC ACID BOUND COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE HYDROXYMETHYLTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: SHMT,SERINE METHYLASE; COMPND 5 EC: 2.1.2.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS HB8; SOURCE 3 ORGANISM_TAXID: 300852; SOURCE 4 GENE: GLYA, TTHA1524; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PYRIDOXAL 5'-PHOSPHATE, PLP, FOLD TYPE 1, ONE CARBON METABOLISM, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION; NEUTRON DIFFRACTION AUTHOR V.N.DRAGO,A.KOVALEVSKY REVDAT 1 28-AUG-24 9BPE 0 JRNL AUTH V.N.DRAGO,R.S.PHILLIPS,A.KOVALEVSKY JRNL TITL UNIVERSALITY OF CRITICAL ACTIVE SITE GLUTAMATE AS AN JRNL TITL 2 ACID-BASE CATALYST IN SERINE HYDROXYMETHYLTRANSFERASE JRNL TITL 3 FUNCTION. JRNL REF CHEM SCI V. 15 12827 2024 JRNL REFN ISSN 2041-6520 JRNL PMID 39148791 JRNL DOI 10.1039/D4SC03187C REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 NEUTRON DATA. REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 14.51 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.500 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.5 REMARK 3 NUMBER OF REFLECTIONS : 38074 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.212 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1910 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.32 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 754 REMARK 3 BIN R VALUE (WORKING SET) : 0.2990 REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6243 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 43 REMARK 3 SOLVENT ATOMS : 437 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.36 REMARK 3 ESD FROM SIGMAA (A) : 0.44 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.37 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.47 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.000 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 3 X-RAY DATA. REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 89.4 REMARK 3 NUMBER OF REFLECTIONS : 55831 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.162 REMARK 3 FREE R VALUE : 0.187 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2738 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6243 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 43 REMARK 3 SOLVENT ATOMS : 437 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.18 REMARK 3 ESD FROM SIGMAA (A) : 0.17 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.20 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.18 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.000 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9BPE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-MAY-24. REMARK 100 THE DEPOSITION ID IS D_1000283675. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-JAN-23 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5406 REMARK 200 MONOCHROMATOR : M REMARK 200 OPTICS : OSMIC VARIMAX REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER R 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 62375 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 95.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.12400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.46200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 230 REMARK 230 EXPERIMENTAL DETAILS REMARK 230 EXPERIMENT TYPE : NEUTRON DIFFRACTION REMARK 230 DATE OF DATA COLLECTION : 21-FEB-23 REMARK 230 TEMPERATURE (KELVIN) : 293.0 REMARK 230 PH : 5.50 REMARK 230 NUMBER OF CRYSTALS USED : NULL REMARK 230 REMARK 230 NEUTRON SOURCE : SPALLATION SOURCE REMARK 230 BEAMLINE : MANDI REMARK 230 WAVELENGTH OR RANGE (A) : 2.0-4.16 REMARK 230 MONOCHROMATOR : NONE REMARK 230 OPTICS : NULL REMARK 230 REMARK 230 DETECTOR TYPE : AREA DETECTOR REMARK 230 DETECTOR MANUFACTURER : ORNL ANGER CAMERA REMARK 230 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 230 DATA SCALING SOFTWARE : NULL REMARK 230 REMARK 230 NUMBER OF UNIQUE REFLECTIONS : 38362 REMARK 230 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 230 RESOLUTION RANGE LOW (A) : 14.510 REMARK 230 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 230 REMARK 230 OVERALL. REMARK 230 COMPLETENESS FOR RANGE (%) : 92.5 REMARK 230 DATA REDUNDANCY : 4.100 REMARK 230 R MERGE (I) : 0.21600 REMARK 230 R SYM (I) : NULL REMARK 230 FOR THE DATA SET : 7.3000 REMARK 230 REMARK 230 IN THE HIGHEST RESOLUTION SHELL. REMARK 230 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 230 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.37 REMARK 230 COMPLETENESS FOR SHELL (%) : 80.1 REMARK 230 DATA REDUNDANCY IN SHELL : 3.70 REMARK 230 R MERGE FOR SHELL (I) : 0.26600 REMARK 230 R SYM FOR SHELL (I) : NULL REMARK 230 FOR SHELL : 3.200 REMARK 230 REMARK 230 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 230 SOFTWARE USED : NULL REMARK 230 STARTING MODEL: NULL REMARK 230 REMARK 230 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.46 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 40 MM NAOAC PH 5.5, 1.0 M (NH4)2SO4, REMARK 280 AND 0.5 M LI2SO4, SOAKED IN 40 MM NAOAC PH 5.5, 15% PEG 4000, REMARK 280 AND 10 MM FOLINIC ACID, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 41.73900 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 9140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25940 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -78.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 VAL A 129 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O ALA A 58 D2 DOD A 605 1.47 REMARK 500 OE2 GLU B 1027 DE2 GLU B 1032 1.49 REMARK 500 OE2 GLU B 1027 HE2 GLU B 1032 1.49 REMARK 500 O ALA B 1343 D2 DOD B 2104 1.52 REMARK 500 O PHE A 252 D2 DOD A 609 1.53 REMARK 500 O MET A 106 D2 DOD A 613 1.54 REMARK 500 DE2 GLU B 1185 OE2 GLU B 1189 1.54 REMARK 500 HE2 GLU B 1185 OE2 GLU B 1189 1.54 REMARK 500 O ASN A 49 D2 DOD A 602 1.56 REMARK 500 OD2 ASP A 68 D1 DOD A 610 1.58 REMARK 500 O ALA B 1058 D2 DOD B 2109 1.59 REMARK 500 OD1 ASP A 347 DG SER A 355 1.59 REMARK 500 OD1 ASP A 347 HG SER A 355 1.59 REMARK 500 DH TYR A 51 OP3 LLP B 1226 1.59 REMARK 500 HH TYR A 51 OP3 LLP B 1226 1.59 REMARK 500 O GLY A 142 D2 DOD A 603 1.59 REMARK 500 OG SER A 355 D2 DOD A 607 1.60 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 LLP A 226 -134.15 76.67 REMARK 500 ASN A 311 -146.17 -128.13 REMARK 500 VAL A 353 -60.66 -107.69 REMARK 500 THR A 354 169.52 65.17 REMARK 500 ALA B1058 56.55 -154.81 REMARK 500 ALA B1173 46.91 -146.89 REMARK 500 LLP B1226 -131.08 86.70 REMARK 500 THR B1306 -4.80 73.63 REMARK 500 ASN B1311 -147.62 -128.88 REMARK 500 THR B1354 162.33 66.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 DOD A 818 DISTANCE = 6.66 ANGSTROMS DBREF 9BPE A 6 407 UNP Q5SI56 GLYA_THET8 6 407 DBREF 9BPE B 1006 1407 UNP Q5SI56 GLYA_THET8 6 407 SEQRES 1 A 402 LYS ARG ASP GLU ALA LEU PHE GLU LEU ILE ALA LEU GLU SEQRES 2 A 402 GLU LYS ARG GLN ARG GLU GLY LEU GLU LEU ILE ALA SER SEQRES 3 A 402 GLU ASN PHE VAL SER LYS GLN VAL ARG GLU ALA VAL GLY SEQRES 4 A 402 SER VAL LEU THR ASN LYS TYR ALA GLU GLY TYR PRO GLY SEQRES 5 A 402 ALA ARG TYR TYR GLY GLY CYS GLU VAL ILE ASP ARG VAL SEQRES 6 A 402 GLU SER LEU ALA ILE GLU ARG ALA LYS ALA LEU PHE GLY SEQRES 7 A 402 ALA ALA TRP ALA ASN VAL GLN PRO HIS SER GLY SER GLN SEQRES 8 A 402 ALA ASN MET ALA VAL TYR MET ALA LEU MET GLU PRO GLY SEQRES 9 A 402 ASP THR LEU MET GLY MET ASP LEU ALA ALA GLY GLY HIS SEQRES 10 A 402 LEU THR HIS GLY SER ARG VAL ASN PHE SER GLY LYS LEU SEQRES 11 A 402 TYR LYS VAL VAL SER TYR GLY VAL ARG PRO ASP THR GLU SEQRES 12 A 402 LEU ILE ASP LEU GLU GLU VAL ARG ARG LEU ALA LEU GLU SEQRES 13 A 402 HIS ARG PRO LYS VAL ILE VAL ALA GLY ALA SER ALA TYR SEQRES 14 A 402 PRO ARG PHE TRP ASP PHE LYS ALA PHE ARG GLU ILE ALA SEQRES 15 A 402 ASP GLU VAL GLY ALA TYR LEU VAL VAL ASP MET ALA HIS SEQRES 16 A 402 PHE ALA GLY LEU VAL ALA ALA GLY LEU HIS PRO ASN PRO SEQRES 17 A 402 LEU PRO TYR ALA HIS VAL VAL THR SER THR THR HIS LLP SEQRES 18 A 402 THR LEU ARG GLY PRO ARG GLY GLY LEU ILE LEU SER ASN SEQRES 19 A 402 ASP PRO GLU LEU GLY LYS ARG ILE ASP LYS LEU ILE PHE SEQRES 20 A 402 PRO GLY ILE GLN GLY GLY PRO LEU GLU HIS VAL ILE ALA SEQRES 21 A 402 GLY LYS ALA VAL ALA PHE PHE GLU ALA LEU GLN PRO GLU SEQRES 22 A 402 PHE LYS GLU TYR SER ARG LEU VAL VAL GLU ASN ALA LYS SEQRES 23 A 402 ARG LEU ALA GLU GLU LEU ALA ARG ARG GLY TYR ARG ILE SEQRES 24 A 402 VAL THR GLY GLY THR ASP ASN HIS LEU PHE LEU VAL ASP SEQRES 25 A 402 LEU ARG PRO LYS GLY LEU THR GLY LYS GLU ALA GLU GLU SEQRES 26 A 402 ARG LEU ASP ALA VAL GLY ILE THR VAL ASN LYS ASN ALA SEQRES 27 A 402 ILE PRO PHE ASP PRO LYS PRO PRO ARG VAL THR SER GLY SEQRES 28 A 402 ILE ARG ILE GLY THR PRO ALA ILE THR THR ARG GLY PHE SEQRES 29 A 402 THR PRO GLU GLU MET PRO LEU VAL ALA GLU LEU ILE ASP SEQRES 30 A 402 ARG ALA LEU LEU GLU GLY PRO SER GLU ALA LEU ARG GLU SEQRES 31 A 402 GLU VAL ARG ARG LEU ALA LEU ALA HIS PRO MET PRO SEQRES 1 B 402 LYS ARG ASP GLU ALA LEU PHE GLU LEU ILE ALA LEU GLU SEQRES 2 B 402 GLU LYS ARG GLN ARG GLU GLY LEU GLU LEU ILE ALA SER SEQRES 3 B 402 GLU ASN PHE VAL SER LYS GLN VAL ARG GLU ALA VAL GLY SEQRES 4 B 402 SER VAL LEU THR ASN LYS TYR ALA GLU GLY TYR PRO GLY SEQRES 5 B 402 ALA ARG TYR TYR GLY GLY CYS GLU VAL ILE ASP ARG VAL SEQRES 6 B 402 GLU SER LEU ALA ILE GLU ARG ALA LYS ALA LEU PHE GLY SEQRES 7 B 402 ALA ALA TRP ALA ASN VAL GLN PRO HIS SER GLY SER GLN SEQRES 8 B 402 ALA ASN MET ALA VAL TYR MET ALA LEU MET GLU PRO GLY SEQRES 9 B 402 ASP THR LEU MET GLY MET ASP LEU ALA ALA GLY GLY HIS SEQRES 10 B 402 LEU THR HIS GLY SER ARG VAL ASN PHE SER GLY LYS LEU SEQRES 11 B 402 TYR LYS VAL VAL SER TYR GLY VAL ARG PRO ASP THR GLU SEQRES 12 B 402 LEU ILE ASP LEU GLU GLU VAL ARG ARG LEU ALA LEU GLU SEQRES 13 B 402 HIS ARG PRO LYS VAL ILE VAL ALA GLY ALA SER ALA TYR SEQRES 14 B 402 PRO ARG PHE TRP ASP PHE LYS ALA PHE ARG GLU ILE ALA SEQRES 15 B 402 ASP GLU VAL GLY ALA TYR LEU VAL VAL ASP MET ALA HIS SEQRES 16 B 402 PHE ALA GLY LEU VAL ALA ALA GLY LEU HIS PRO ASN PRO SEQRES 17 B 402 LEU PRO TYR ALA HIS VAL VAL THR SER THR THR HIS LLP SEQRES 18 B 402 THR LEU ARG GLY PRO ARG GLY GLY LEU ILE LEU SER ASN SEQRES 19 B 402 ASP PRO GLU LEU GLY LYS ARG ILE ASP LYS LEU ILE PHE SEQRES 20 B 402 PRO GLY ILE GLN GLY GLY PRO LEU GLU HIS VAL ILE ALA SEQRES 21 B 402 GLY LYS ALA VAL ALA PHE PHE GLU ALA LEU GLN PRO GLU SEQRES 22 B 402 PHE LYS GLU TYR SER ARG LEU VAL VAL GLU ASN ALA LYS SEQRES 23 B 402 ARG LEU ALA GLU GLU LEU ALA ARG ARG GLY TYR ARG ILE SEQRES 24 B 402 VAL THR GLY GLY THR ASP ASN HIS LEU PHE LEU VAL ASP SEQRES 25 B 402 LEU ARG PRO LYS GLY LEU THR GLY LYS GLU ALA GLU GLU SEQRES 26 B 402 ARG LEU ASP ALA VAL GLY ILE THR VAL ASN LYS ASN ALA SEQRES 27 B 402 ILE PRO PHE ASP PRO LYS PRO PRO ARG VAL THR SER GLY SEQRES 28 B 402 ILE ARG ILE GLY THR PRO ALA ILE THR THR ARG GLY PHE SEQRES 29 B 402 THR PRO GLU GLU MET PRO LEU VAL ALA GLU LEU ILE ASP SEQRES 30 B 402 ARG ALA LEU LEU GLU GLY PRO SER GLU ALA LEU ARG GLU SEQRES 31 B 402 GLU VAL ARG ARG LEU ALA LEU ALA HIS PRO MET PRO MODRES 9BPE LLP A 226 LYS MODIFIED RESIDUE MODRES 9BPE LLP B 1226 LYS MODIFIED RESIDUE HET LLP A 226 42 HET LLP B1226 42 HET SO4 A 501 5 HET FFO B2001 55 HET ACT B2002 7 HETNAM LLP (2S)-2-AMINO-6-[[3-HYDROXY-2-METHYL-5- HETNAM 2 LLP (PHOSPHONOOXYMETHYL)PYRIDIN-4- HETNAM 3 LLP YL]METHYLIDENEAMINO]HEXANOIC ACID HETNAM SO4 SULFATE ION HETNAM FFO N-[4-({[(6S)-2-AMINO-5-FORMYL-4-OXO-3,4,5,6,7,8- HETNAM 2 FFO HEXAHYDROPTERIDIN-6-YL]METHYL}AMINO)BENZOYL]-L- HETNAM 3 FFO GLUTAMIC ACID HETNAM ACT ACETATE ION HETSYN LLP N'-PYRIDOXYL-LYSINE-5'-MONOPHOSPHATE HETSYN FFO [6S]-5-FORMYL-TETRAHYDROFOLATE; 6S-FOLINIC ACID FORMUL 1 LLP 2(C14 H22 N3 O7 P) FORMUL 3 SO4 O4 S 2- FORMUL 4 FFO C20 H23 N7 O7 FORMUL 5 ACT C2 H3 O2 1- FORMUL 6 DOD *437(D2 O) HELIX 1 AA1 ASP A 8 GLU A 24 1 17 HELIX 2 AA2 SER A 36 GLY A 44 1 9 HELIX 3 AA3 SER A 45 LYS A 50 5 6 HELIX 4 AA4 CYS A 64 GLY A 83 1 20 HELIX 5 AA5 SER A 93 MET A 106 1 14 HELIX 6 AA6 LEU A 117 GLY A 120 5 4 HELIX 7 AA7 HIS A 122 GLY A 126 5 5 HELIX 8 AA8 PHE A 131 TYR A 136 1 6 HELIX 9 AA9 ASP A 151 ARG A 163 1 13 HELIX 10 AB1 ASP A 179 GLY A 191 1 13 HELIX 11 AB2 PHE A 201 ALA A 207 1 7 HELIX 12 AB3 HIS A 225 ARG A 229 5 5 HELIX 13 AB4 ASP A 240 PHE A 252 1 13 HELIX 14 AB5 LEU A 260 LEU A 275 1 16 HELIX 15 AB6 GLN A 276 ARG A 300 1 25 HELIX 16 AB7 THR A 306 GLY A 308 5 3 HELIX 17 AB8 ARG A 319 GLY A 322 5 4 HELIX 18 AB9 THR A 324 ALA A 334 1 11 HELIX 19 AC1 THR A 361 ARG A 367 1 7 HELIX 20 AC2 THR A 370 GLU A 372 5 3 HELIX 21 AC3 GLU A 373 GLY A 388 1 16 HELIX 22 AC4 SER A 390 ALA A 403 1 14 HELIX 23 AC5 ASP B 1008 GLU B 1024 1 17 HELIX 24 AC6 SER B 1036 GLY B 1044 1 9 HELIX 25 AC7 SER B 1045 LYS B 1050 5 6 HELIX 26 AC8 CYS B 1064 GLY B 1083 1 20 HELIX 27 AC9 SER B 1093 MET B 1106 1 14 HELIX 28 AD1 HIS B 1122 GLY B 1126 5 5 HELIX 29 AD2 ASN B 1130 TYR B 1136 1 7 HELIX 30 AD3 ASP B 1151 ARG B 1163 1 13 HELIX 31 AD4 ASP B 1179 VAL B 1190 1 12 HELIX 32 AD5 PHE B 1201 ALA B 1207 1 7 HELIX 33 AD6 HIS B 1225 ARG B 1229 5 5 HELIX 34 AD7 ASP B 1240 PHE B 1252 1 13 HELIX 35 AD8 LEU B 1260 LEU B 1275 1 16 HELIX 36 AD9 GLN B 1276 ARG B 1299 1 24 HELIX 37 AE1 THR B 1306 GLY B 1308 5 3 HELIX 38 AE2 ARG B 1319 GLY B 1322 5 4 HELIX 39 AE3 THR B 1324 ALA B 1334 1 11 HELIX 40 AE4 THR B 1361 ARG B 1367 1 7 HELIX 41 AE5 THR B 1370 GLU B 1372 5 3 HELIX 42 AE6 GLU B 1373 GLU B 1387 1 15 HELIX 43 AE7 SER B 1390 ALA B 1403 1 14 SHEET 1 AA1 2 LEU A 26 GLU A 27 0 SHEET 2 AA1 2 ILE A 337 THR A 338 1 O THR A 338 N LEU A 26 SHEET 1 AA2 2 GLY A 54 TYR A 55 0 SHEET 2 AA2 2 ALA A 58 ARG A 59 -1 O ALA A 58 N TYR A 55 SHEET 1 AA3 7 TRP A 86 ASN A 88 0 SHEET 2 AA3 7 GLY A 234 SER A 238 -1 O ILE A 236 N ASN A 88 SHEET 3 AA3 7 VAL A 219 THR A 223 -1 N VAL A 220 O LEU A 237 SHEET 4 AA3 7 TYR A 193 ASP A 197 1 N VAL A 196 O VAL A 219 SHEET 5 AA3 7 VAL A 166 ALA A 169 1 N ILE A 167 O TYR A 193 SHEET 6 AA3 7 THR A 111 MET A 115 1 N MET A 113 O VAL A 168 SHEET 7 AA3 7 LYS A 137 TYR A 141 1 O LYS A 137 N LEU A 112 SHEET 1 AA4 4 ARG A 303 ILE A 304 0 SHEET 2 AA4 4 LEU A 313 ASP A 317 -1 O ASP A 317 N ARG A 303 SHEET 3 AA4 4 GLY A 356 GLY A 360 -1 O ILE A 357 N VAL A 316 SHEET 4 AA4 4 ASN A 340 LYS A 341 -1 N ASN A 340 O ARG A 358 SHEET 1 AA5 2 LEU B1026 GLU B1027 0 SHEET 2 AA5 2 ILE B1337 THR B1338 1 O THR B1338 N LEU B1026 SHEET 1 AA6 2 GLY B1054 TYR B1055 0 SHEET 2 AA6 2 ALA B1058 ARG B1059 -1 O ALA B1058 N TYR B1055 SHEET 1 AA7 7 TRP B1086 ASN B1088 0 SHEET 2 AA7 7 GLY B1234 SER B1238 -1 O ILE B1236 N ASN B1088 SHEET 3 AA7 7 VAL B1219 THR B1223 -1 N VAL B1220 O LEU B1237 SHEET 4 AA7 7 TYR B1193 ASP B1197 1 N VAL B1196 O THR B1221 SHEET 5 AA7 7 VAL B1166 ALA B1169 1 N ALA B1169 O ASP B1197 SHEET 6 AA7 7 THR B1111 MET B1115 1 N MET B1113 O VAL B1168 SHEET 7 AA7 7 LYS B1137 TYR B1141 1 O LYS B1137 N LEU B1112 SHEET 1 AA8 4 ARG B1303 ILE B1304 0 SHEET 2 AA8 4 LEU B1313 ASP B1317 -1 O ASP B1317 N ARG B1303 SHEET 3 AA8 4 GLY B1356 GLY B1360 -1 O ILE B1359 N PHE B1314 SHEET 4 AA8 4 ASN B1340 ASN B1342 -1 N ASN B1342 O GLY B1356 LINK C HIS A 225 N LLP A 226 1555 1555 1.33 LINK C LLP A 226 N THR A 227 1555 1555 1.33 LINK C HIS B1225 N LLP B1226 1555 1555 1.32 LINK C LLP B1226 N THR B1227 1555 1555 1.33 CISPEP 1 PHE A 252 PRO A 253 0 1.23 CISPEP 2 PHE B 1252 PRO B 1253 0 0.80 CRYST1 58.764 83.478 95.558 90.00 91.52 90.00 P 1 21 1 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.017017 0.000000 0.000452 0.00000 SCALE2 0.000000 0.011979 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010469 0.00000